p,div{
	margin: 0px;
}
.main{
	width: 850px;
	height: 600px;
	margin: auto;
	background: #fff;
	border: 1px solid rgba(153, 153, 153, 1);
	box-shadow: 0px 5px 5px #666;
	margin-top: 20px;
}
.m-head{
	width: 100%;
	height: 60px;
	background-color: #1a92ed;
	color: #FFFFFF;
	font-size: 1.5rem;
	line-height: 60px;
}
.head-img{
	height: 50px;
	padding: 2px 5px;
	float: left;
	color: #FFFFFF;
}
.head-img img{
	border-radius: 30px;
	border: 3px solid #FFFFFF;
	float: left;
}
.head-img span{
	height: 50px;
	font-size: 18px;
	padding-top: 15px;
	float: left;
	display: block;
    line-height: 50px;
}
.head-img:hover{
	cursor: pointer;
}
.head-title{
	width: 450px;
	height: 60px;
	display: block;
	margin: auto;
}
.head-title img{
	padding: 10px 40px 10px 0px;
	float: right;
}
.send-main{
	border-top: 2px solid #CCCCCC;
	padding: 10px;
	position: absolute;
	top: 550px;
}
#push_content{
    outline-style: none ;
    border: 1px solid #ccc; 
    border-radius: 3px;
    padding: 13px 14px;
    width: 674px;
    font-size: 14px;
    font-weight: 600;
    font-family: "仿宋";
}
#push_content:focus{
    border-color: #66afe9;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6)
}
.my-button{
	outline-style: none ;
	border: 1px solid #ccc; 
	border-radius: 3px;
	padding: 12px 14px;
	font-size: 14px;
	font-weight: 600;
	background-color: #0188fb;
	color: #FFFFFF;
}
.close{
	background-color: #CCCCCC;
}
.chat_msg_left{
	height: 30px;
	padding: 5px;
	line-height: 30px;
	text-align: left;
	padding-left: 10px;
}
.chat_msg_right{
	height: 30px;
	padding: 5px;
	line-height: 30px;
	text-align: right;
	padding-right: 10px;
}
.chat_msg_center{
	height: 30px;
	padding: 5px;
	line-height: 30px;
	border-radius: 5px;
	text-align: center;
	color: #666666;
}
.chat_content{
	overflow:auto;
	height: 470px;
}